﻿// Copyright 2012, mark.yang.d All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Author: mark.yang.d@gmail.com

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;

namespace MicroOrm
{
    public abstract class Function
    {
        private Column _column;
        private string _functionName;
        //private object[] _arguments;

        public Function(Column column, string functionName /*, params object[] arguments */)
        {
            _column = column;
            _functionName = functionName;
            //_arguments = arguments;
        }

        public Column Column
        {
            get { return _column; }
        }

        public string FunctionName
        {
            get { return _functionName; }
        }

        //public object[] Arguments
        //{
        //    get { return _arguments; }
        //}
    }

    public class AggregateFunction : Function
    {
        public AggregateFunction(Column column, string functionName)
            : base(column, functionName)
        {
        }
    }
}